TbSnAu
metal· TbSnAu
TbSnAu is an intermetallic compound combining terbium (a rare earth element), tin, and gold—a ternary metallic system that belongs to the family of rare-earth-based intermetallics. This material is primarily of research and experimental interest rather than established industrial production, studied for its potential in specialized applications requiring the unique combination of rare-earth magnetism, heavy-metal density, and intermetallic stability. The inclusion of gold and rare-earth elements suggests investigation into magnetism, electronic properties, or corrosion resistance in high-performance environments where conventional alloys are insufficient.
rare-earth magnetism researchintermetallic compoundsexperimental alloy developmentcorrosion-resistant coatingshigh-reliability electronics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 82.73 | GPa | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G) | 41.98 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 11.07 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 39.83 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.2265 | C/m² | — | ||
Seebeck Coefficient(S) | -36.99 | µV/K | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.09950 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7416 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.